Engineering Electromagnetics
Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
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Chapter 12, Problem 12.3P

A uniform plane wave m region 1 is normally incident on the planar boundary separating regions 1 and 2. If ϵl"=ϵ2"=0, while ϵr'=μrl3 and ϵ2'=μr23,find the ratio ϵr2'/ϵrl' if 20 percent of the energy in the incident wave is reflected at the boundary. There are two possible answers.

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What Is a Plane Wave? — Lesson 2; Author: EMViso;https://www.youtube.com/watch?v=ES2WFevGM0g;License: Standard Youtube License